Configuring the HMI device   
5.2 Configuring KP300 Basic 
  Basic Panels 
88  Operating Instructions, 04/2012, A5E02421799-03 
5.2.9  Setting the Screen Saver 
 
NOTICE 
 
Burn-in effect 
The screen contents may leave a faint version (ghost) of the image in the background if 
they appear for too long.  
The "ghost" will disappear automatically after some time. The longer the same content is 
displayed on the screen, the longer it will take for the burn-in effect to disappear. 
The screen saver helps to prevent burn-in. 
Always use the screen saver. 
 
Procedure 
Proceed as follows: 
1.  Switch to "Info/Settings > Logon/Settings > Screensaver" menu on the HMI device. 
2.  Enter the number of minutes before the screen saver is to be activated under "Value". 
Value range: 5 to 360; "0" deactivates the screen saver.  
3.  Confirm the entry with <ENTER>.